void
uim_cand_win_gtk_layout(UIMCandWinGtk *cwin,
gint topwin_x, gint topwin_y,
gint topwin_width, gint topwin_height)
{
GtkRequisition req;
int x, y;
int cursor_x, cursor_y;
int sc_he, cw_he; /*screen height, candidate window height*/
int sc_wi, cw_wi;
g_return_if_fail(UIM_IS_CAND_WIN_GTK(cwin));
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_widget_get_preferred_size(GTK_WIDGET(cwin), &req, NULL);
#else
gtk_widget_size_request(GTK_WIDGET(cwin), &req);
#endif
cw_wi = req.width;
cw_he = req.height;
sc_he = gdk_screen_get_height(gdk_screen_get_default ());
sc_wi = gdk_screen_get_width (gdk_screen_get_default ());
/* FIXME */
switch (cwin->position) {
case UIM_CAND_WIN_POS_LEFT:
cursor_x = 0;
break;
case UIM_CAND_WIN_POS_RIGHT:
cursor_x = topwin_width - cw_wi;
break;
default:
cursor_x = cwin->cursor.x;
break;
}
cursor_y = cwin->cursor.y;
if (sc_wi < topwin_x + cursor_x + cw_wi) {
/* x = topwin_x + cursor_x - cw_wi; */
x = sc_wi - cw_wi;
} else {
x = topwin_x + cursor_x;
}
if (sc_he < topwin_y + cursor_y + cwin->cursor.height + cw_he) {
y = topwin_y + cursor_y - cw_he;
} else {
y = topwin_y + cursor_y + cwin->cursor.height;
}
gtk_window_move(GTK_WINDOW(cwin), x, y);
#if GTK_CHECK_VERSION(3, 7, 8)
if (gtk_widget_get_mapped(cwin->view) && GTK_IS_TREE_VIEW(cwin->view))
gtk_widget_queue_resize_no_redraw(cwin->view);
#endif
uim_cand_win_gtk_layout_sub_window(cwin);
}
static gboolean
tree_selection_changed(GtkTreeSelection *selection,
gpointer data)
{
GtkTreeModel *model;
GtkTreeIter iter;
UIMCandWinVerticalGtk *vertical_cwin = UIM_CAND_WIN_VERTICAL_GTK(data);
UIMCandWinGtk *cwin = UIM_CAND_WIN_GTK(vertical_cwin);
if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
char *annotation = NULL;
gtk_tree_model_get(model, &iter,
COLUMN_ANNOTATION, &annotation,
-1);
if (annotation && *annotation) {
if (!cwin->sub_window.window)
uim_cand_win_gtk_create_sub_window(cwin);
gtk_text_buffer_set_text(
gtk_text_view_get_buffer(GTK_TEXT_VIEW(cwin->sub_window.text_view)),
annotation, -1);
uim_cand_win_gtk_layout_sub_window(cwin);
gtk_widget_show(cwin->sub_window.window);
cwin->sub_window.active = TRUE;
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
free(annotation);
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
if (cwin->index_changed) {
cwin->index_changed = FALSE;
g_signal_emit_by_name(G_OBJECT(cwin), "index-changed");
}
return TRUE;
}
/* copied from uim-cand-win-gtk.c */
static gboolean
tree_selection_changed(GtkTreeSelection *selection,
gpointer data)
{
GtkTreeModel *model;
GtkTreeIter iter;
/* UIMCandidateWindow *cwin = UIM_CANDIDATE_WINDOW(data); */
if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
char *annotation = NULL;
gtk_tree_model_get(model, &iter,
COLUMN_ANNOTATION, &annotation,
-1);
if (annotation && *annotation) {
if (!cwin->sub_window.window)
uim_cand_win_gtk_create_sub_window(cwin);
gtk_text_buffer_set_text(
gtk_text_view_get_buffer(GTK_TEXT_VIEW(cwin->sub_window.text_view)),
annotation, -1);
uim_cand_win_gtk_layout_sub_window(cwin);
gtk_widget_show(cwin->sub_window.window);
cwin->sub_window.active = TRUE;
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
free(annotation);
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
return TRUE;
}
static void
uim_cand_win_gtk_layout()
{
int x, y;
int screen_width, screen_height;
screen_width = gdk_screen_get_width(gdk_screen_get_default());
screen_height = gdk_screen_get_height(gdk_screen_get_default());
if (screen_width < cwin->pos_x + cwin->width)
x = cwin->pos_x - cwin->width;
else
x = cwin->pos_x;
if (screen_height < cwin->pos_y + cwin->height)
y = cwin->pos_y - cwin->height - 20; /* FIXME: Preedit height is needed to
be sent by uim-xim */
else
y = cwin->pos_y;
gtk_window_move(GTK_WINDOW(cwin), x, y);
uim_cand_win_gtk_layout_sub_window(cwin);
}
void
uim_cand_win_horizontal_gtk_set_index(UIMCandWinHorizontalGtk *horizontal_cwin, gint index)
{
gint new_page, prev_index;
UIMCandWinGtk *cwin;
g_return_if_fail(UIM_IS_CAND_WIN_HORIZONTAL_GTK(horizontal_cwin));
cwin = UIM_CAND_WIN_GTK(horizontal_cwin);
prev_index = cwin->candidate_index;
if (index >= (gint) cwin->nr_candidates)
cwin->candidate_index = 0;
else
cwin->candidate_index = index;
if (cwin->candidate_index >= 0 && cwin->display_limit)
new_page = cwin->candidate_index / cwin->display_limit;
else
new_page = cwin->page_index;
if (cwin->page_index != new_page)
uim_cand_win_gtk_set_page(cwin, new_page);
if (cwin->candidate_index >= 0) {
gint pos;
struct index_button *idxbutton, *prev_selected;
GtkWidget *label;
if (cwin->display_limit)
pos = cwin->candidate_index % cwin->display_limit;
else
pos = cwin->candidate_index;
idxbutton = g_ptr_array_index(horizontal_cwin->buttons, pos);
prev_selected = (gpointer)horizontal_cwin->selected;
if (prev_selected && prev_index != cwin->candidate_index) {
label = gtk_bin_get_child(GTK_BIN(prev_selected->button));
gtk_widget_queue_draw(label);
}
label = gtk_bin_get_child(GTK_BIN(idxbutton->button));
gtk_widget_queue_draw(label);
horizontal_cwin->selected = idxbutton;
/* show subwin */
if (cwin->stores->pdata[new_page]) {
char *annotation = NULL;
GtkTreeModel *model = GTK_TREE_MODEL(cwin->stores->pdata[new_page]);
GtkTreeIter iter;
gtk_tree_model_iter_nth_child(model, &iter, NULL, pos);
gtk_tree_model_get(model, &iter, COLUMN_ANNOTATION, &annotation, -1);
if (annotation && *annotation) {
if (!cwin->sub_window.window)
uim_cand_win_gtk_create_sub_window(cwin);
gtk_text_buffer_set_text(gtk_text_view_get_buffer(GTK_TEXT_VIEW(cwin->sub_window.text_view)), annotation, -1);
uim_cand_win_gtk_layout_sub_window(cwin);
gtk_widget_show(cwin->sub_window.window);
cwin->sub_window.active = TRUE;
} else {
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
free(annotation);
}
} else {
horizontal_cwin->selected = NULL;
if (cwin->sub_window.window) {
gtk_widget_hide(cwin->sub_window.window);
cwin->sub_window.active = FALSE;
}
}
uim_cand_win_gtk_update_label(cwin);
}
